admin1
962 lines
30 KiB
Dart
962 lines
30 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:forui/forui.dart';
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import 'package:go_router/go_router.dart';
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import '../../core/contracts/script_widget.dart';
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import '../../core/domain/usecases/script_widget/script_widget_service.dart';
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import '../../providers/di_providers.dart';
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import '../../shared/constants/layout_constants.dart';
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import '../../shared/theme/app_theme.dart';
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import '../../shared/utils/user_error_formatter.dart';
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import '../../shared/widgets/app_card.dart';
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import '../../shared/widgets/app_error_state.dart';
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import '../../shared/widgets/app_loading_ring.dart';
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import '../../shared/widgets/app_sliver_header.dart';
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import '../../shared/widgets/empty_state.dart';
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import '../../shared/widgets/error_media_row.dart';
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import '../../shared/widgets/hover_scrollable_row.dart';
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import '../../shared/widgets/media_poster_card.dart';
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import '../../shared/widgets/media_row_metrics.dart';
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import '../../shared/widgets/page_background.dart';
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import '../../shared/widgets/script_video_card.dart';
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import '../../shared/widgets/section_header.dart';
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import '../../shared/widgets/skeleton_media_row.dart';
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import 'script_widget_parameter_form.dart';
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class ModuleBrowsePage extends ConsumerStatefulWidget {
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final String widgetId;
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const ModuleBrowsePage({super.key, required this.widgetId});
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@override
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ConsumerState<ModuleBrowsePage> createState() => _ModuleBrowsePageState();
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}
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class _ModuleBrowsePageState extends ConsumerState<ModuleBrowsePage> {
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final TextEditingController _searchController = TextEditingController();
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final Map<String, Map<String, Object?>> _moduleParameters =
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<String, Map<String, Object?>>{};
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InstalledScriptWidget? _installedWidget;
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List<ScriptWidgetContentSection> _searchSections =
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const <ScriptWidgetContentSection>[];
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bool _searchMode = false;
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bool _filtersExpanded = false;
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bool _loadingSearch = false;
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String? _searchError;
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@override
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void dispose() {
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_searchController.dispose();
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super.dispose();
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}
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List<ScriptWidgetModule> _contentModules(ScriptWidgetManifest manifest) {
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return manifest.modules
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.where(
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(module) =>
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module.type != 'danmu' &&
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module.type != 'stream' &&
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module.id != 'loadResource',
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)
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.toList(growable: false);
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}
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Map<String, Object?> _parametersFor(ScriptWidgetModule module) {
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return _moduleParameters.putIfAbsent(
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_moduleKey(module),
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() => buildScriptWidgetParameterDefaults(module.params),
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);
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}
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List<ScriptWidgetParam> _searchParameters(ScriptWidgetModule? searchModule) {
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if (searchModule == null) return const <ScriptWidgetParam>[];
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return searchModule.params
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.where((parameter) {
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final normalizedName = parameter.name.toLowerCase();
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final isKeywordParameter = const <String>{
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'keyword',
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'query',
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'search',
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'title',
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}.contains(normalizedName);
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final isInternalParameter = const <String>{
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'constant',
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'page',
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'offset',
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}.contains(parameter.type);
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return !isKeywordParameter && !isInternalParameter;
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})
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.toList(growable: false);
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}
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Future<void> _search() async {
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final searchModule = _installedWidget?.manifest.search;
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if (searchModule == null) return;
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final keyword = _searchController.text.trim();
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if (keyword.isEmpty) return;
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final searchParameters = <String, Object?>{
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...buildScriptWidgetParameterDefaults(searchModule.params),
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..._parametersFor(searchModule),
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};
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final keywordParameter = searchModule.params
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.where(
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(parameter) => const <String>{
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'keyword',
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'query',
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'search',
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'title',
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}.contains(parameter.name.toLowerCase()),
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)
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.firstOrNull;
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searchParameters[keywordParameter?.name ?? 'keyword'] = keyword;
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setState(() {
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_loadingSearch = true;
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_searchError = null;
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});
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try {
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final service = await ref.read(scriptWidgetServiceProvider.future);
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final items = await service.search(widget.widgetId, searchParameters);
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if (!mounted) return;
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setState(() {
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_searchSections = <ScriptWidgetContentSection>[
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ScriptWidgetContentSection(title: '搜索结果', items: items),
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];
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});
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} catch (error) {
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if (!mounted) return;
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setState(() {
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_searchError = formatUserError(error);
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_searchSections = const <ScriptWidgetContentSection>[];
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});
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} finally {
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if (mounted) {
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setState(() => _loadingSearch = false);
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}
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}
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}
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ScriptWidgetParam? get _searchPagingParameter {
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final searchModule = _installedWidget?.manifest.search;
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return searchModule?.params
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.where(
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(parameter) => parameter.type == 'page' || parameter.type == 'offset',
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)
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.firstOrNull;
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}
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Future<void> _changeSearchPage(int direction) async {
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final searchModule = _installedWidget?.manifest.search;
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final pagingParameter = _searchPagingParameter;
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if (searchModule == null || pagingParameter == null) return;
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final parameters = _parametersFor(searchModule);
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final minimumValue = pagingParameter.type == 'page' ? 1 : 0;
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final currentValue =
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int.tryParse(parameters[pagingParameter.name]?.toString() ?? '') ??
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minimumValue;
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final countParameter = searchModule.params
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.where((parameter) => parameter.type == 'count')
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.firstOrNull;
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final pageStep = pagingParameter.type == 'offset'
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? int.tryParse(parameters[countParameter?.name]?.toString() ?? '') ?? 20
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: 1;
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parameters[pagingParameter.name] = (currentValue + direction * pageStep)
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.clamp(minimumValue, 1 << 31);
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await _search();
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}
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bool get _canGoBackSearchPage {
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final searchModule = _installedWidget?.manifest.search;
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final pagingParameter = _searchPagingParameter;
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if (searchModule == null || pagingParameter == null) return false;
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final minimumValue = pagingParameter.type == 'page' ? 1 : 0;
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final currentValue =
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int.tryParse(
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_parametersFor(searchModule)[pagingParameter.name]?.toString() ?? '',
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) ??
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minimumValue;
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return currentValue > minimumValue;
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}
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String get _currentSearchPageLabel {
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final searchModule = _installedWidget?.manifest.search;
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final pagingParameter = _searchPagingParameter;
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if (searchModule == null || pagingParameter == null) return '第 1 页';
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final parameters = _parametersFor(searchModule);
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final minimumValue = pagingParameter.type == 'page' ? 1 : 0;
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final currentValue =
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int.tryParse(parameters[pagingParameter.name]?.toString() ?? '') ??
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minimumValue;
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if (pagingParameter.type == 'page') return '第 $currentValue 页';
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final countParameter = searchModule.params
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.where((parameter) => parameter.type == 'count')
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.firstOrNull;
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final pageSize =
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int.tryParse(parameters[countParameter?.name]?.toString() ?? '') ?? 20;
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return '第 ${(currentValue ~/ pageSize) + 1} 页';
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}
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@override
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Widget build(BuildContext context) {
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final installedWidget = ref.watch(
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installedScriptWidgetProvider(widget.widgetId),
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);
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return Scaffold(
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backgroundColor: Colors.transparent,
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extendBodyBehindAppBar: true,
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body: Stack(
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children: [
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const Positioned.fill(child: PageBackground()),
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installedWidget.when(
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loading: () => const Center(child: AppLoadingRing()),
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error: (error, _) => Center(
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child: AppErrorState(
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message: formatUserError(error),
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onRetry: () => ref.invalidate(
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installedScriptWidgetProvider(widget.widgetId),
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),
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),
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),
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data: (widgetData) {
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_installedWidget = widgetData;
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return _buildContent(widgetData);
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},
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),
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],
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),
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);
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}
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Widget _buildContent(InstalledScriptWidget installedWidget) {
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final manifest = installedWidget.manifest;
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final contentModules = _contentModules(manifest);
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final searchParameters = _searchParameters(manifest.search);
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return CustomScrollView(
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physics: const AlwaysScrollableScrollPhysics(
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parent: BouncingScrollPhysics(),
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),
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slivers: [
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AppSliverHeader(
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title: manifest.title,
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bottom: _searchMode
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? PreferredSize(
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preferredSize: const Size.fromHeight(60),
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child: _SearchControlBar(
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searchController: _searchController,
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searchHint: manifest.search?.description,
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filtersExpanded: _filtersExpanded,
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hasFilters: searchParameters.isNotEmpty,
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onSearch: _search,
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onToggleFilters: () {
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setState(() => _filtersExpanded = !_filtersExpanded);
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},
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),
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)
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: null,
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actions: [
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if (manifest.search != null)
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IconButton(
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onPressed: () {
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setState(() {
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_searchMode = !_searchMode;
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_filtersExpanded = false;
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});
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},
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tooltip: _searchMode ? '关闭搜索' : '搜索',
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icon: Icon(
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_searchMode ? Icons.close_rounded : Icons.search_rounded,
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),
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),
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],
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),
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if (manifest.description.trim().isNotEmpty)
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SliverPadding(
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padding: const EdgeInsets.fromLTRB(20, 14, 20, 6),
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sliver: SliverToBoxAdapter(
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child: _ModuleIdentityCard(installedWidget: installedWidget),
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),
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),
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if (_searchMode)
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SliverPadding(
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padding: const EdgeInsets.fromLTRB(20, 12, 20, 56),
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sliver: SliverList(
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delegate: SliverChildListDelegate.fixed([
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_buildSearchFilterPanel(manifest),
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if (_filtersExpanded && searchParameters.isNotEmpty)
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const SizedBox(height: 18),
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_buildSearchResults(),
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]),
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),
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)
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else if (contentModules.isEmpty)
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const SliverFillRemaining(
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hasScrollBody: false,
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child: EmptyState(
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icon: Icons.video_library_outlined,
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title: '没有内容功能',
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message: '该模块没有可浏览的内容功能。',
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),
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)
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else
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SliverList(
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delegate: SliverChildListDelegate.fixed([
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for (final module in contentModules)
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_ModulePreviewSection(
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widgetId: widget.widgetId,
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module: module,
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),
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const SizedBox(height: 56),
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]),
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),
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],
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);
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}
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Widget _buildSearchFilterPanel(ScriptWidgetManifest manifest) {
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final searchModule = manifest.search;
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final parameters = _searchParameters(searchModule);
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return AnimatedSize(
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duration: const Duration(milliseconds: 180),
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curve: Curves.easeOutCubic,
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child: !_filtersExpanded || searchModule == null || parameters.isEmpty
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? const SizedBox.shrink()
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: AppCard(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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if (searchModule.description.trim().isNotEmpty) ...[
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Text(
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searchModule.description,
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
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color: context.appTokens.mutedForeground,
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),
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),
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const SizedBox(height: 14),
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],
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ScriptWidgetParameterForm(
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parameters: parameters,
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initialValues: _parametersFor(searchModule),
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onChanged: (values) {
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_parametersFor(searchModule).addAll(values);
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},
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),
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const SizedBox(height: 14),
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Align(
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alignment: Alignment.centerRight,
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child: FButton(
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onPress: _search,
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child: const Text('应用并搜索'),
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),
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),
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],
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),
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),
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);
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}
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Widget _buildSearchResults() {
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if (_loadingSearch) {
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return const Padding(
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padding: EdgeInsets.symmetric(vertical: 64),
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child: Center(child: AppLoadingRing()),
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);
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}
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if (_searchError case final searchError?) {
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return AppErrorState(
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compact: true,
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message: searchError,
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onRetry: _search,
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);
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}
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if (_searchSections.every((section) => section.items.isEmpty)) {
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return const EmptyState(
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compact: true,
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icon: Icons.search_rounded,
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title: '输入关键词开始搜索',
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message: '搜索结果会显示在这里。',
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);
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}
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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for (final section in _searchSections) ...[
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_ModuleSearchSection(section: section, widgetId: widget.widgetId),
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const SizedBox(height: 28),
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],
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if (_searchPagingParameter != null)
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_PaginationBar(
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canGoBack: _canGoBackSearchPage,
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pageLabel: _currentSearchPageLabel,
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onPrevious: () => unawaited(_changeSearchPage(-1)),
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onNext: () => unawaited(_changeSearchPage(1)),
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),
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],
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);
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}
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}
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String _moduleKey(ScriptWidgetModule module) {
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return module.id.isEmpty ? module.functionName : module.id;
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}
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class _ModulePreviewSection extends ConsumerWidget {
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final String widgetId;
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final ScriptWidgetModule module;
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const _ModulePreviewSection({required this.widgetId, required this.module});
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ScriptWidgetParam? get _primaryEnumerationParam {
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return module.params
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.where(
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(parameter) =>
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parameter.type == 'enumeration' &&
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parameter.enumOptions.length >= 2,
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)
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.firstOrNull;
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}
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final previewKey = (widgetId: widgetId, moduleKey: _moduleKey(module));
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final sections = ref.watch(scriptWidgetModulePreviewProvider(previewKey));
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final enumerationParam = _primaryEnumerationParam;
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final categoryRow = enumerationParam == null
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? const SizedBox.shrink()
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: _ModuleCategoryRow(
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widgetId: widgetId,
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moduleKey: _moduleKey(module),
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moduleTitle: module.title,
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parameter: enumerationParam,
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);
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return sections.when(
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loading: () => Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [categoryRow, SkeletonMediaRow(title: module.title)],
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),
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error: (error, _) => Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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categoryRow,
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ErrorMediaRow(
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title: module.title,
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message: formatUserError(error),
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onRetry: () =>
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ref.invalidate(scriptWidgetModulePreviewProvider(previewKey)),
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),
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],
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),
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data: (loadedSections) {
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final visibleSections = loadedSections
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.where((section) => section.items.isNotEmpty)
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.toList(growable: false);
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if (visibleSections.isEmpty && enumerationParam == null) {
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return const SizedBox.shrink();
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}
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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categoryRow,
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for (final section in visibleSections)
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_ModulePreviewRow(
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widgetId: widgetId,
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moduleKey: _moduleKey(module),
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section: section,
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),
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],
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);
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},
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);
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}
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}
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class _ModuleCategoryRow extends StatelessWidget {
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final String widgetId;
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final String moduleKey;
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final String moduleTitle;
|
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final ScriptWidgetParam parameter;
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|
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const _ModuleCategoryRow({
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required this.widgetId,
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required this.moduleKey,
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required this.moduleTitle,
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required this.parameter,
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});
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|
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static const double _cardHeight = 74;
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static const double _cardWidth = 168;
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|
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@override
|
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Widget build(BuildContext context) {
|
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final options = parameter.enumOptions;
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final headerLabel = parameter.title.trim().isEmpty
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? '$moduleTitle · 类型'
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: '$moduleTitle · ${parameter.title.trim()}';
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
|
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children: [
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Padding(
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padding: const EdgeInsets.fromLTRB(24, 12, 24, 4),
|
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child: SectionHeader(label: headerLabel, count: options.length),
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),
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SizedBox(
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height: _cardHeight,
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child: HoverScrollableRow(
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builder: (_, scrollController) => ListView.separated(
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controller: scrollController,
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scrollDirection: Axis.horizontal,
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padding: const EdgeInsets.symmetric(horizontal: 24),
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itemCount: options.length,
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separatorBuilder: (_, _) => const SizedBox(width: 12),
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itemBuilder: (context, index) {
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final option = options[index];
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return _CategoryCard(
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label: option.title.isEmpty ? option.value : option.title,
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width: _cardWidth,
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onTap: () => _openCategory(context, option),
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);
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},
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),
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),
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),
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],
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);
|
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}
|
|
|
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void _openCategory(BuildContext context, ScriptWidgetOption option) {
|
|
final targetUri = Uri(
|
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path:
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'/modules/${Uri.encodeComponent(widgetId)}/module/'
|
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'${Uri.encodeComponent(moduleKey)}',
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queryParameters: <String, String>{parameter.name: option.value},
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);
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context.push(targetUri.toString());
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}
|
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}
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|
|
class _CategoryCard extends StatefulWidget {
|
|
final String label;
|
|
final double width;
|
|
final VoidCallback onTap;
|
|
|
|
const _CategoryCard({
|
|
required this.label,
|
|
required this.width,
|
|
required this.onTap,
|
|
});
|
|
|
|
@override
|
|
State<_CategoryCard> createState() => _CategoryCardState();
|
|
}
|
|
|
|
class _CategoryCardState extends State<_CategoryCard> {
|
|
bool _isHovered = false;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final theme = Theme.of(context);
|
|
final tokens = context.appTokens;
|
|
return SizedBox(
|
|
width: widget.width,
|
|
child: AppCard(
|
|
filled: true,
|
|
enableHover: false,
|
|
radius: tokens.radiusCard,
|
|
padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 12),
|
|
onTap: widget.onTap,
|
|
onHoverChanged: (isHovered) {
|
|
if (_isHovered == isHovered) return;
|
|
setState(() => _isHovered = isHovered);
|
|
},
|
|
child: Row(
|
|
children: [
|
|
Icon(
|
|
Icons.style_outlined,
|
|
size: 20,
|
|
color: theme.colorScheme.primary.withValues(
|
|
alpha: _isHovered ? 0.9 : 0.65,
|
|
),
|
|
),
|
|
const SizedBox(width: 10),
|
|
Expanded(
|
|
child: Text(
|
|
widget.label,
|
|
maxLines: 2,
|
|
overflow: TextOverflow.ellipsis,
|
|
style: theme.textTheme.bodyMedium?.copyWith(
|
|
fontWeight: FontWeight.w600,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _ModulePreviewRow extends StatelessWidget {
|
|
final String widgetId;
|
|
final String moduleKey;
|
|
final ScriptWidgetContentSection section;
|
|
|
|
const _ModulePreviewRow({
|
|
required this.widgetId,
|
|
required this.moduleKey,
|
|
required this.section,
|
|
});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final statusItems = section.items
|
|
.where((item) => item.type.toLowerCase() == 'text')
|
|
.toList(growable: false);
|
|
final contentItems = section.items
|
|
.where((item) => item.type.toLowerCase() != 'text')
|
|
.take(20)
|
|
.toList(growable: false);
|
|
final compact = MediaRowMetrics.isCompact(context);
|
|
final cardWidth = MediaRowMetrics.cardWidth(
|
|
MediaCardVariant.poster,
|
|
compact: compact,
|
|
);
|
|
final rowHeight = MediaRowMetrics.rowHeight(
|
|
MediaCardVariant.poster,
|
|
compact: compact,
|
|
);
|
|
final allRoute =
|
|
'/modules/${Uri.encodeComponent(widgetId)}/module/'
|
|
'${Uri.encodeComponent(moduleKey)}';
|
|
|
|
return Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
if (contentItems.isNotEmpty)
|
|
Padding(
|
|
padding: const EdgeInsets.fromLTRB(24, 12, 24, 4),
|
|
child: SectionHeader(
|
|
label: section.title,
|
|
count: contentItems.length,
|
|
trailing: TextButton(
|
|
onPressed: () => context.push(allRoute),
|
|
child: const Text('查看全部'),
|
|
),
|
|
),
|
|
),
|
|
for (final statusItem in statusItems)
|
|
Padding(
|
|
padding: const EdgeInsets.fromLTRB(24, 4, 24, 12),
|
|
child: _ModuleStatusCard(item: statusItem),
|
|
),
|
|
if (contentItems.isNotEmpty)
|
|
SizedBox(
|
|
height: rowHeight,
|
|
child: HoverScrollableRow(
|
|
builder: (_, scrollController) => ListView.separated(
|
|
controller: scrollController,
|
|
scrollDirection: Axis.horizontal,
|
|
padding: const EdgeInsets.symmetric(horizontal: 24),
|
|
itemCount: contentItems.length,
|
|
separatorBuilder: (_, _) => const SizedBox(width: 14),
|
|
itemBuilder: (context, index) {
|
|
final item = contentItems[index];
|
|
return ScriptVideoCard(
|
|
item: item,
|
|
width: cardWidth,
|
|
onTap: () => context.push(
|
|
'/modules/${Uri.encodeComponent(widgetId)}/detail',
|
|
extra: item,
|
|
),
|
|
);
|
|
},
|
|
),
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
}
|
|
|
|
class _ModuleSearchSection extends StatelessWidget {
|
|
final ScriptWidgetContentSection section;
|
|
final String widgetId;
|
|
|
|
const _ModuleSearchSection({required this.section, required this.widgetId});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final statusItems = section.items
|
|
.where((item) => item.type.toLowerCase() == 'text')
|
|
.toList(growable: false);
|
|
final contentItems = section.items
|
|
.where((item) => item.type.toLowerCase() != 'text')
|
|
.toList(growable: false);
|
|
return Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
SectionHeader(label: section.title, count: contentItems.length),
|
|
for (final statusItem in statusItems) ...[
|
|
_ModuleStatusCard(item: statusItem),
|
|
const SizedBox(height: 12),
|
|
],
|
|
if (contentItems.isNotEmpty)
|
|
GridView.builder(
|
|
shrinkWrap: true,
|
|
physics: const NeverScrollableScrollPhysics(),
|
|
itemCount: contentItems.length,
|
|
gridDelegate: mediaGridDelegate,
|
|
itemBuilder: (context, index) {
|
|
final item = contentItems[index];
|
|
return ScriptVideoCard(
|
|
item: item,
|
|
width: double.infinity,
|
|
onTap: () => context.push(
|
|
'/modules/${Uri.encodeComponent(widgetId)}/detail',
|
|
extra: item,
|
|
),
|
|
);
|
|
},
|
|
),
|
|
],
|
|
);
|
|
}
|
|
}
|
|
|
|
class _ModuleIdentityCard extends StatelessWidget {
|
|
final InstalledScriptWidget installedWidget;
|
|
|
|
const _ModuleIdentityCard({required this.installedWidget});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final manifest = installedWidget.manifest;
|
|
return AppCard(
|
|
padding: const EdgeInsets.all(16),
|
|
child: Row(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Container(
|
|
width: 44,
|
|
height: 44,
|
|
decoration: BoxDecoration(
|
|
color: Theme.of(
|
|
context,
|
|
).colorScheme.primary.withValues(alpha: 0.12),
|
|
borderRadius: BorderRadius.circular(14),
|
|
),
|
|
child: Icon(
|
|
Icons.extension_rounded,
|
|
color: Theme.of(context).colorScheme.primary,
|
|
),
|
|
),
|
|
const SizedBox(width: 14),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
manifest.description,
|
|
style: Theme.of(context).textTheme.bodyMedium,
|
|
),
|
|
const SizedBox(height: 6),
|
|
Text(
|
|
[
|
|
if (manifest.author.isNotEmpty) manifest.author,
|
|
'v${manifest.version}',
|
|
].join(' · '),
|
|
style: Theme.of(context).textTheme.bodySmall?.copyWith(
|
|
color: context.appTokens.mutedForeground,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _ModuleStatusCard extends StatelessWidget {
|
|
final ScriptVideoItem item;
|
|
|
|
const _ModuleStatusCard({required this.item});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final normalizedId = item.id.toLowerCase();
|
|
final indicatesError =
|
|
normalizedId.startsWith('err') ||
|
|
item.title.contains('失败') ||
|
|
item.title.contains('错误') ||
|
|
item.title.contains('拦截');
|
|
final foregroundColor = indicatesError
|
|
? Theme.of(context).colorScheme.error
|
|
: context.appTokens.mutedForeground;
|
|
return AppCard(
|
|
padding: const EdgeInsets.all(16),
|
|
child: Row(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Icon(
|
|
indicatesError
|
|
? Icons.error_outline_rounded
|
|
: Icons.info_outline_rounded,
|
|
color: foregroundColor,
|
|
),
|
|
const SizedBox(width: 12),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
item.title.isEmpty ? '模块提示' : item.title,
|
|
style: Theme.of(context).textTheme.titleSmall?.copyWith(
|
|
color: foregroundColor,
|
|
fontWeight: FontWeight.w700,
|
|
),
|
|
),
|
|
if (item.description.trim().isNotEmpty) ...[
|
|
const SizedBox(height: 4),
|
|
Text(
|
|
item.description,
|
|
style: Theme.of(context).textTheme.bodySmall?.copyWith(
|
|
color: context.appTokens.mutedForeground,
|
|
),
|
|
),
|
|
],
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _SearchControlBar extends StatelessWidget {
|
|
final TextEditingController searchController;
|
|
final String? searchHint;
|
|
final bool filtersExpanded;
|
|
final bool hasFilters;
|
|
final VoidCallback onSearch;
|
|
final VoidCallback onToggleFilters;
|
|
|
|
const _SearchControlBar({
|
|
required this.searchController,
|
|
required this.searchHint,
|
|
required this.filtersExpanded,
|
|
required this.hasFilters,
|
|
required this.onSearch,
|
|
required this.onToggleFilters,
|
|
});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final theme = Theme.of(context);
|
|
final tokens = context.appTokens;
|
|
return SizedBox(
|
|
height: 60,
|
|
child: Padding(
|
|
padding: const EdgeInsets.fromLTRB(16, 6, 12, 8),
|
|
child: Row(
|
|
children: [
|
|
Expanded(
|
|
child: TextField(
|
|
controller: searchController,
|
|
autofocus: true,
|
|
textInputAction: TextInputAction.search,
|
|
decoration: InputDecoration(
|
|
hintText: searchHint?.trim().isNotEmpty == true
|
|
? searchHint
|
|
: '输入关键词',
|
|
prefixIcon: const Icon(Icons.search_rounded, size: 19),
|
|
filled: true,
|
|
fillColor: theme.colorScheme.onSurface.withValues(
|
|
alpha: 0.05,
|
|
),
|
|
border: OutlineInputBorder(
|
|
borderRadius: BorderRadius.circular(10),
|
|
borderSide: BorderSide.none,
|
|
),
|
|
contentPadding: const EdgeInsets.symmetric(
|
|
horizontal: 12,
|
|
vertical: 10,
|
|
),
|
|
isDense: true,
|
|
),
|
|
onSubmitted: (_) => onSearch(),
|
|
),
|
|
),
|
|
const SizedBox(width: 8),
|
|
IconButton(
|
|
onPressed: onSearch,
|
|
icon: const Icon(Icons.arrow_forward_rounded),
|
|
tooltip: '搜索',
|
|
),
|
|
if (hasFilters)
|
|
IconButton(
|
|
onPressed: onToggleFilters,
|
|
icon: Icon(
|
|
Icons.tune_rounded,
|
|
color: filtersExpanded
|
|
? theme.colorScheme.primary
|
|
: tokens.mutedForeground,
|
|
),
|
|
tooltip: filtersExpanded ? '收起筛选' : '展开筛选',
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _PaginationBar extends StatelessWidget {
|
|
final bool canGoBack;
|
|
final String pageLabel;
|
|
final VoidCallback onPrevious;
|
|
final VoidCallback onNext;
|
|
|
|
const _PaginationBar({
|
|
required this.canGoBack,
|
|
required this.pageLabel,
|
|
required this.onPrevious,
|
|
required this.onNext,
|
|
});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Row(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
FButton(
|
|
variant: FButtonVariant.outline,
|
|
onPress: canGoBack ? onPrevious : null,
|
|
child: const Text('上一页'),
|
|
),
|
|
Padding(
|
|
padding: const EdgeInsets.symmetric(horizontal: 14),
|
|
child: Text(
|
|
pageLabel,
|
|
style: Theme.of(context).textTheme.bodySmall?.copyWith(
|
|
color: context.appTokens.mutedForeground,
|
|
),
|
|
),
|
|
),
|
|
FButton(onPress: onNext, child: const Text('下一页')),
|
|
],
|
|
);
|
|
}
|
|
}
|